used a different implementation of smprintf() imported from dwmstatus
Ali H. Fardan raiz@firemail.cc
Sun, 28 Aug 2016 19:27:01 +0300
1 files changed,
12 insertions(+),
6 deletions(-)
jump to
M
slstatus.c
→
slstatus.c
@@ -79,17 +79,23 @@ static char *
smprintf(const char *fmt, ...) { va_list ap; - char tmp[120]; - char *ret = NULL; + char *ret; + int len; va_start(ap, fmt); - vsnprintf(tmp, sizeof(tmp)-1, fmt, ap); - tmp[strlen(tmp)+1] = '\0'; + len = vsnprintf(NULL, 0, fmt, ap); + va_end(ap); - if (asprintf(&ret, "%s", tmp) < 0) - return NULL; + ret = malloc(++len); + if (ret == NULL) { + perror("malloc"); + exit(1); + } + va_start(ap, fmt); + vsnprintf(ret, len, fmt, ap); va_end(ap); + return ret; }